Lawry's in Caledonia is another option for you as well. You may want to make contact earlier than Friday as the Mon-Fri closure hours for both is 4:30.I will call Hummason's on Friday when I am off.
IIRC they were only a couple of bucks more at the SAIL store in Burlington.Hummason's in Ancaster ... Challengers are / were $54.95 plus tax.
https://alflahertys.com/product_detail.php?pc=B&psc=108&uid=1569&page_num=0
$53 at Flaherty's......but out of stock. They usually have it so it should be in soon....
Beauty is in the eyes of the beholder. A small group of us has purchased 3 pallets of Challenger in two successive years. Absolutely nothing wrong with Challenger and in fact we prefer them to Winchester, Kent, and Federal. Over the 6 pallets not one misfire which you certainly can't say for the others.